Realme Buds Air Review - In-ear headphones with game mode

by 23. April 2020
We tested the Realme Buds Air. The first true wireless in-ear headphones from the still young brand Realme. Functionally, the earbuds have a lot to offer. This supports contactless charging and there is an extra gaming mode that should significantly reduce latency. This test reveals whether the earbuds outperform the competition in terms of sound and functionality.



Realme Buds Air


Driver: Dynamic driver
Size: 12 mm

Frequency range: unknown
Impedance: unknown
Sensitivity: Unknown

Default: 5.0 BLE
Range: up to 10 meters

* A2DP


Microphone: yes (CVC)
Operation: Touch
Battery: 2-3 hours

Size: 41 16 x x 15 mm
Weight: 4g per earphone

What's in the box

1x Realme Buds Air
1x loading box
1x USB-C Charging Cable
1x user manual

Design, workmanship and delivery

If there were a ranking for Apple AirPods clones, the Realme Buds Air would be very far ahead. Except for small deviations in the details, the design is based on the expensive branded headphones. The plastic Realme Buds Air is available in white, black and yellow. A single earphone brings light weight 4 grams on the scales. The earphone head is ergonomically shaped and dispenses with interchangeable ear pieces.

To the left of the earbuds, to the right the charging case.

The earphone head is not just a loudspeaker, but also contains some sensors. So there is the side Proximity sensor for carrier detection. If you take the earbuds out of your ear, the music playback pauses automatically.

The touch operation is done via the outside of the earphone head. This finally merges into a slim shaft with a noise-reducing microphone in the upper part. The end of the shaft is formed by the two charging points and another microphone. The Realme Buds Air own no IP certification and are not waterproof in any other way.

The charging case is also very compact and can be easily stowed in your pocket. The weight of the case including earphones is 42 grams. The earbuds hold magnetically in the charging case. The same applies to the lid, which closes magnetically. Inside the bottom of the charging case is the USB-C socket, which is used to charge the case. The front is adorned with a discreet pairing button with a status LED above it.

Realme Buds Air scope of delivery with ear buds and charging cable.

The quality of workmanship the earphone is mediocre. One criticism is the seam of the earpiece, which is made up of two parts. This is not only unattractive to look at, it also accumulates dirt very quickly. The processing quality of the charging case is again not objectionable. The What's in the box includes the earbuds, the charging case, a USB-C charging cable and a quick guide.


The Realme Buds Air fall under the category "Semi-in-ear". In contrast to conventional in-ear headphones, the earbuds sit only slightly in the ear canal. How well the Realme Buds Air holds in the ear depends heavily on the wearer. Because of the missing earmolds, there is no individual adjustment option. Instead, there is only one size that, according to Realme, is at least not a problem for most wearers.

From our own experience, the Buds Air are comfortably light in the ear. There is a certain hold, but there is no feeling of security. Jerky movements in particular quickly cause the earphones to slip and need to be readjusted. It is often the case that the touch control is triggered, which then interrupts the music playback or starts the smartphone assistant.


The Realme Buds Air are Google Fast Pair compatible. This facilitates the connection process with an Android device. To pair, you only have to open the charging case. Nearby devices then receive the Fast Pair request, which can be accepted by simply tapping. The connection is established automatically without having to search for the device in the Bluetooth settings.

The connection process without Google Fast Pair is also straightforward. Open the charging case, press and hold the pairing button for 3 seconds and select the Realme Buds Air in the Bluetooth settings. The flashing green status LED indicates whether the headphones are in pairing mode.

Realme Buds Air in Apple AirPods look.


sound quality

Every earphone has one 12 mm driver with liquid crystal polymer membrane installed. Unfortunately, there is no information on the frequency response, impedance and sensitivity.

Depths, mid and highs

How well a headphone sits or, in the case of in-ear headphones, seals the ear canal has a decisive impact on the sound. The semi-in-ear design of Realme Buds Air is not the best choice, especially when it comes to insulation.

This is especially true in low end noticeable, which in a way lacks the "bang". To counteract this, Realme raised the bass (Dynamic Bass Boost). Nevertheless, the Realme Buds Air do not achieve a solid bass foundation. There is a lack of depth and the bass is audibly lacking in precision.

The In the middle are displayed in a pleasantly warm way. Vocals in particular come into their own. At high volume, the middle area appears a little too harsh. The location of individual instruments is possible to a certain extent. If too much happens at once, the Realme Buds Air are quickly overwhelmed and tend to get washed out.

The treble is somewhat weakened and the brilliance is missing a little bit. Despite the many small construction sites, the Realme Buds Air are not bad sounding in-ear headphones overall. A certain one dynamics is conveyed and there is a pleasant spatial image with stable location. Listening fun in everyday life is guaranteed. Realme Buds Air, however, does not meet high demands.

The 12 mm driver from Realme Buds Air.


The audio processor bears the name "Realme R1". The chip supports the current one Bluetooth 5.0 Connection standard and is characterized by a particularly low Latency of only 120 milliseconds out. High-resolution audio codecs, such as aptX, are not supported. Instead, you have to AAC / SBC to be satisfied. The stable transmission range is between 8 and 10 meters.

The low latency of Realme Buds Air is understandable. Bluetooth headphones often have to cope with delays in picture-sound synchronicity. This is not the case with realme earbuds. Image and sound are synchronized, which is why the headphones are also suitable for watching films.

Gaming Mode

To achieve the lowest possible latency, Realme Buds Air offer a special one Gaming mode. To activate, the touch field of both ear buds must be touched for a few seconds. The active gaming mode can be recognized by the sound of a starting engine. There are hardly any tonal differences between the music mode and the gaming mode. However, sound dropouts can occasionally occur in gaming mode.

The Realme earbuds with oval speakers and proximity sensors.

Operation and headset

Touch control

There is a touch sensor inside the outside of the earphone head that registers touches. Depending on the touch pattern, the Music playback (play, pause, skip) Taxes, Calls can be accepted or rejected or the Smartphone assistant can be called up. It is not possible to control the volume.

In the test, the touch control proved to be reliable despite the small contact area. In 9 out of 10 cases the touch was recognized and implemented correctly.


Each earbud is equipped with two microphones. The microphone placed at the bottom is the main microphone. The microphone located in the transition between the shaft and the earphone head is responsible for reducing noise.

The voice quality is good and noise is effectively filtered. A slightly tinny or dull sound is perceptible depending on the situation, but is largely limited.

To the left of the earbuds, to the right is the open charging case.


There are good and bad approaches when it comes to batteries. The fast charging time of Realme Buds Air has been successful. Only 15 minutes into the charging case and the earbuds are already charged by 60 percent. A full charge takes approximately 25 minutes. With a full charging case, the earbuds can be charged up to four times.

The downside is the term. Here the Realme Buds Air just reach 2½ to 3 hours of music playback in one piece. This puts them at the lower end compared to other TWS headphones.

The charging case can be USB-C (USB 2.0) or even contactless charging (Qi). The charging process takes about 80 minutes via USB-C and 130 minutes without contact. Depending on the charge level, the LED indicator lights up in red (empty), yellow or green (full).

Price Comparison

Price history

Current prices

1-5 working days

Price too high? Use our price alarm clock!

Prices last updated on: January 13st, 2021 15:44 am

Final Words


Compact design
Hangs easily in the ear
Google Fast Pair
Sound with a warm character
Low latency
touch operation
Charging time of the earphones


Processing quality of earbuds
Poor outside noise insulation
Bad fit due to missing earmolds
Little draft
Mids quickly overwhelmed
Below average battery life

First impression
Battery life

You have to like the design of semi-in-ears. Regardless of whether it's an expensive brand model or Realme Buds Air, the special shape of the earbuds has disadvantages. Missing earmolds also mean that the wearer cannot be adjusted. This adversely affects comfort and even the sound. In contrast to the conventional in-ear, which usually fills the ear canal, gaps arise in the semi-in-ear, which affect the overall sound.

The Realme Buds Air clearly lacks depth, which the advertised Dynamic Bass Boost does not compensate for. The mids sound pleasantly warm and full, the highs lack a bit of brilliance.

Touch control is an interesting approach. In the test, it worked surprisingly well and showed consistently high detection accuracy. The speech quality of the microphone is convincing.

There are good and bad approaches to the battery. With a total charging time of just 25 minutes, the earbuds can be charged relatively quickly. But the battery only lasts for 3 hours. There is a plus for the Qi charging option of the charging case.

Our rating
user Rating
1 rating
You have rated this
1 Comment
Inline feedback
View all comments

Hello guys, first of all thank you for the detailed test report. Can you tell me what is the difference between Realme Buds Air and Realme Buds Neo?